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🖋️ Short Description (for product listing): Durable and accurate Marsh Cone Set designed for measuring drilling fluid viscosity. Ideal for use in soil testing, construction, and geotechnical laboratories.

📄 Full Product Description: 

The Marsh Funnel Viscometer (Marsh Cone Set) is a simple, portable device used to measure the viscosity of drilling fluids, slurries, and similar liquids. The set includes a funnel, graduated measuring cup, and fine-mesh sieve for filtering the fluid before measurement.

It is widely used in civil engineering, geotechnical, and drilling fluid laboratories to ensure proper fluid consistency and flow rate during testing.

⚙️ Features:

✅ High-quality plastic construction
✅ Includes funnel, screen, and measuring cup
✅ Quick and easy to operate
✅ Accurate measurement of viscosity and fluid consistency
✅ Portable and lightweight design
✅ Suitable for drilling mud and cement slurry testing

📦 Set Includes:

• 1 × Marsh Funnel (blue)

• 1 × Measuring Cup (1000 ml)

• 1 × Sieve with mesh

• 1 × Viscosity Measurement Cylinder

📐 Technical Specifications:

🌐 Applications:

• Drilling Fluid Testing

• Soil Mechanics & Geotechnical Labs

• Civil Engineering Construction

• Slurry and Mud Viscosity Measurement

The post Marsh Funnel Viscometer / Marsh Cone Set | RTCDHAKA appeared first on RTC Dhaka.

Ammonia gas detector Bangladesh একটি advanced portable device যা ammonia (NH₃) gas concentration নির্ভুলভাবে পরিমাপ করার জন্য ব্যবহৃত হয়। এই AR8500 smart sensor industrial safety, laboratory testing এবং chemical monitoring-এর জন্য অত্যন্ত নির্ভরযোগ্য এবং বাংলাদেশে ব্যাপকভাবে ব্যবহৃত।

এই device real-time gas monitoring system ব্যবহার করে দ্রুত gas leakage শনাক্ত করে এবং audible ও visual alarm এর মাধ্যমে ব্যবহারকারীকে সতর্ক করে। ফলে workplace safety নিশ্চিত করা সহজ হয়।

⚙️ AR8500 Gas Detector Key Features

The post Ammonia Gas Detector AR8500 Smart Sensor appeared first on RTC Dhaka.

coating thickness gauge Bangladesh একটি digital measuring device যা metal surface-এর উপর paint, coating এবং film thickness নির্ভুলভাবে পরিমাপ করার জন্য ব্যবহৃত হয়। AR931+ model industrial inspection, quality control এবং laboratory testing-এর জন্য উপযোগী।

এই device stable performance এবং accurate reading প্রদান করে, ফলে inspectors ও engineers সহজে coating thickness verify করতে পারেন।

⚙️ Key Features of AR931+

The post AR931+ Coating Thickness Gauge Bangladesh appeared first on RTC Dhaka.

• 🧱 Product Name:

  Automatic Vicat Apparatus

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  🖋️ Short Description (for product listing):

  Automatic Vicat Apparatus used to determine the setting time and consistency of cement, gypsum, and other binding materials with high precision and automatic control.

  ---

  📄 Full Product Description:

  The Automatic Vicat Apparatus is a modern digital cement testing instrument designed to measure the initial and final setting time of cement and plaster automatically, eliminating manual error.

  It provides accurate readings of penetration depth with a motorized needle movement and digital timer, following international testing standards.

  This apparatus is widely used in cement laboratories, construction material testing centers, and civil engineering institutes for quality assurance of cement consistency.

  ---

  ⚙️ Features:

  ✅ Automatic needle penetration control
  ✅ Digital display for setting time and penetration depth
  ✅ Motorized operation for consistent accuracy
  ✅ Adjustable plunger speed and penetration intervals
  ✅ Easy-to-clean brass or stainless-steel mold
  ✅ Meets ASTM C187, C191, and BS 4550 standards

  ---

  📐 Technical Specifications:

  Parameter	Specification
  Type	Automatic, Digital
  Penetration Range	0–50 mm
  Timer Range	0–999 seconds
  Mold Diameter	80 mm
  Power Supply	220V AC, 50 Hz
  Display	LED Digital Display
  Standards	ASTM C187 / C191, BS 4550
  Accessories	Needle set, Mold, Base plate, Plunger

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  🧪 Applications:

  • Determining setting time of cement paste

  • Testing normal consistency of cement and gypsum

  • Used in construction material laboratories

  • Educational and industrial research use

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RTCDHAKA Sieve Shaker Machine ল্যাবরেটরি গ্রেডেশন ও সিভ অ্যানালাইসিস টেস্টের জন্য ব্যবহৃত একটি গুরুত্বপূর্ণ সিভিল ইঞ্জিনিয়ারিং যন্ত্র। এটি একসাথে ৬–৮টি স্ট্যান্ডার্ড ৮ ইঞ্চি টেস্ট সিভ ধারণ করতে সক্ষম। মেশিনটিতে শক্তিশালী মোটর ও স্থিতিশীল ভাইব্রেশন সিস্টেম রয়েছে, যা নির্ভুল ও সমান শেকিং নিশ্চিত করে। Heavy Duty Mild Steel বডি ও অ্যান্টি-ভাইব্রেশন বেস থাকায় এটি দীর্ঘস্থায়ী ও স্থিতিশীল  অপারেশন প্রদান করে। Aggregate Testing, Soil Testing ও Sand Gradation Test–এর জন্য এটি অত্যন্ত উপযোগী। বাংলাদেশে RTCDHAKA দ্বারা প্রস্তুতকৃত মানসম্মত পণ্য।

Sieve Shaker Machine – Laboratory Test Sieve Vibrator

The post Sieve Shaker, Civil Sieve product appeared first on RTC Dhaka.

IR thermometer Bangladesh একটি advanced non-contact temperature measuring device যা surface temperature দ্রুত এবং নির্ভুলভাবে পরিমাপ করার জন্য ব্যবহৃত হয়। AR320 IR gun meter infrared technology ব্যবহার করে দূর থেকে temperature detect করতে পারে, যা industrial এবং laboratory ব্যবহারের জন্য অত্যন্ত কার্যকর।

এই infrared thermometer fast response এবং stable reading প্রদান করে, ফলে engineers, technicians এবং maintenance professionals সহজে temperature monitoring করতে পারেন। এটি safety নিশ্চিত করে কারণ measurement করার সময় সরাসরি স্পর্শ করার প্রয়োজন হয় না।

⚙️ IR Thermometer Bangladesh Key Features ✅

The post AR320 IR Gun Meter Bangladesh Digital Infrared Thermometer appeared first on RTC Dhaka.

Product Overview

The Ductility Mould is a precision-engineered civil laboratory testing apparatus used to determine the ductility of bituminous materials such as asphalt and tar. The test measures the distance to which a standard bitumen sample can be stretched before breaking under specific conditions of temperature, speed, and load.

Manufactured and supplied by RTCDHAKA, this mould is made from high-quality brass or stainless steel with a polished finish for durability, accuracy, and easy demoulding. It complies with ASTM D113 and AASHTO T51 standards for ductility testing.

⚙️ Key Features

• High-quality brass or stainless steel construction

• Precision-machined surfaces for accurate testing

• Corrosion-resistant and durable design

• Easy to assemble, disassemble, and clean

• Supplied with base plate and end clips

• Suitable for bitumen ductility and elongation tests

• Conforms to ASTM D113, AASHTO T51, and IS 1208

📊 Technical Specifications

🧩 Applications

• Used to measure the ductility and elongation properties of bitumen and asphalt

• Essential for road construction, pavement material testing, and quality control laboratories

• Ensures compliance with international test standards for flexible pavements

🏢 Manufacturer & Supplier

RTCDHAKA – Rahim Trading Corporation
Office Address:
Swantex Bhaban (1st Floor), 9/i, Motijheel Commercial Area, Dhaka-1000, Bangladesh
📞 Call: +8801831016720
📧 Email: rtcdhaka2013@gmail.com
🌐 Website: www.rtcdhaka.com

🧭 Yoast SEO Data

Focus Keyphrase: Ductility Mould

SEO Title: Ductility Mould | Bitumen Testing Equipment – RTCDHAKA

Slug: /product/ductility-mould

Meta Description:
Buy high-quality Ductility Mould for bitumen testing from RTCDHAKA. ASTM and AASHTO standard-compliant brass/stainless-steel mould for determining the ductility of asphalt and tar materials.

The post Ductility Mold, civil equipment, Laboratory Testing appeared first on RTC Dhaka.

ZJ-TFG All Steel Fume Hood

Product Overview

The ZJ-TFG All Steel Fume Hood is a high-performance laboratory ventilation system designed for safe handling of chemical fumes and hazardous substances. Built entirely from durable cold-rolled steel with a corrosion-resistant coating, it ensures maximum safety and long service life in industrial and educational laboratories.

This fume hood features an advanced air exhaust system, adjustable front sash, and built-in fluorescent lighting, making it ideal for research, chemistry, and pharmaceutical labs. The robust design provides superior chemical resistance and efficient air circulation to maintain a clean and safe laboratory environment.

Key Features

• Full steel construction for enhanced durability
• High chemical and corrosion resistance
• Adjustable front glass sash for safety control
• Built-in lighting and exhaust system
• Spacious interior workspace with air ventilation slots
• Easy to clean and maintain
• Ideal for schools, hospitals, and industrial laboratories

Technical Specifications

• Model: ZJ-TFG
• Material: Cold rolled steel with epoxy coating
• Working surface: Chemical-resistant laminate
• Sash type: Vertical sliding tempered glass
• Exhaust system: PVC duct with centrifugal fan
• Lighting: LED or fluorescent lamp
• Size: Available in multiple standard sizes (custom options on request)
• Power supply: 220V / 50Hz

Applications

• Chemical and research laboratories
• Educational institutions
• Pharmaceutical industries
• Quality control labs
• Industrial R&D facilities

Why Choose RTCDHAKA

RTCDHAKA supplies premium quality laboratory equipment with a commitment to safety, performance, and reliability. Our fume hoods are designed to meet international standards, ensuring a safe and efficient working environment.

The post ZJ-TFG All Steel fume hood importer in Bangladesh appeared first on RTC Dhaka.

Air pressure meter Bangladesh একটি digital measuring device যা air pressure এবং differential pressure নির্ভুলভাবে পরিমাপ করতে ব্যবহৃত হয়। AS510 smart sensor model industrial, HVAC system এবং laboratory testing-এর জন্য অত্যন্ত উপযোগী এবং নির্ভরযোগ্য performance প্রদান করে।

This air pressure meter Bangladesh is suitable for continuous monitoring in industrial and laboratory environments. It helps detect pressure changes quickly and supports efficient maintenance work. Accurate pressure measurement improves system safety, performance and ensures reliable operation in different working conditions.

⚙️ Air Pressure Meter Bangladesh Key Features

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